Datavideo Audio Multi-Processor with Delay Function
FEATURES
The Datavideo AD-300 is a professional delay unit capable of meeting, on its own, the multiple audio processing needs encountered in A/V post-production. With 5 input channels and 2 output channels, it functions as an audio delay to synchronize an audio signal with video, a mixer/matrix router, an equalizer, and a signal processor with various filtering effects on the input sources, including low-pass and high-pass filters. The audio delay is adjustable up to 3000 ms for each input channel independently to achieve precise synchronization between audio and video. The equalizer is divided into eight frequency ranges from 125 Hz to 16 kHz, each with a boost of ±10 dB to create desired effects and adjust the timbre of both voice and music.On the 2" LCD screen for menu and parameter selection, you can use the full range of audio processing functions (Effect), including the compressor/limiter up to a compression ratio of 100:1. The expander/gate allows for more distinct volume variations for both instrumental music and voice, and again the maximum selectable ratio is 100:1.
The AD-300 has integrated balanced or unbalanced audio conversion to ensure the output matches the desired format and also features a toggle button to switch from microphone input (also with +48 V Phantom power) to line input on three inputs. Additional features include 2 unbalanced RCA inputs (CH1 and CH2) and 3 balanced combo inputs (CH3, CH4, and CH5), one of which is on the front panel, 2 unbalanced or balanced RCA outputs, and a front-panel headphone jack with volume control.
Suitable for stand-alone use or rack mounting (1/2 standard 19" width).
SPECIFICATIONS
| Audio input |
3 x balanced stereo audio / microphone |
| Audio output |
2 x balanced stereo audio, XLR connectors |
| Audio indicator |
2" LCD screen |
| Audio delay |
Up to 3000 ms |
|
Audio sample rates |
48 kHz |
| Special features |
Compressor |
| Chassis |
Rack-mountable with RMK-1 Rackmount Kit |
| Power |
12 V DC 13.8 W |
| Dimension (L x W x H) |
205 x 235 x 45 mm |
| Weight |
1.3 kg |
| Operating temp. range |
0 ~ 40° C |
| What's in the box |
1 x AD-300 product |
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User Manual
Official technical documentation in PDF format.
About Datavideo
Datavideo is a leading Taiwanese company in the production of professional video production and streaming equipment. With a wide range of products including video switchers, recorders, monitors, converters, and streaming systems, Datavideo provides reliable and innovative solutions for broadcasters, churches, schools, businesses, and live productions. Datavideo technology is designed to simplify audiovisual production workflows, offering powerful and intuitive tools for every need. On musicdelivery.net, you'll find the ideal Datavideo equipment for live events, multimedia productions, professional streaming, and AV installations, with the quality and reliability demanded by audiovisual industry professionals.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

